#ifndef _KEY_H_
#define _KEY_H_

//void checkkey(void);
void keypro(void);
void checkkeysta(void);
uchar data key;
uchar data keystaflag;
uchar data keyflag;
uchar data keysta;
uchar data keycounter1;
uchar data keycounter2;
enum 
{
  KEYON,
  KEYOFF
};



extern  uchar led4bit[4];
#endif